---
product_id: 205954729
title: "Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2\" x 12\" x 12\" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office"
brand: "donner"
price: "¥20239"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/205954729-donner-12-pack-acoustic-panels-sound-proof-foam-panels-walls
store_origin: JP
region: Japan
---

# 2" thick wedge shape for max sound absorption Flame-retardant, SGS-certified polyurethane foam Easy soak & dry for shape recovery, versatile install Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office

**Brand:** donner
**Price:** ¥20239
**Availability:** ✅ In Stock

## Summary

> 🎧 Silence the noise, amplify your focus.

## Quick Answers

- **What is this?** Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office by donner
- **How much does it cost?** ¥20239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/205954729-donner-12-pack-acoustic-panels-sound-proof-foam-panels-walls)

## Best For

- donner enthusiasts

## Why This Product

- Trusted donner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety meets style.:** Crafted from high-density, flame-retardant foam that’s eco-conscious and SGS tested.
- • **DIY-friendly install.:** Soak, dry, and stick—flexible mounting options for any flat surface.
- • **Echo? Not in your space.:** Wedge design amplifies sound wave absorption, slashing echo and noise.
- • **Confidence in every pack.:** Backed by 24/7 customer support and a satisfaction guarantee to keep your sound on point.
- • **Studio-grade acoustics at home.:** Transforms any room into a professional sound environment—perfect for streaming, recording, or focused work.

## Overview

Donner’s 12-pack acoustic foam panels feature 2-inch thick wedge surfaces engineered for superior sound absorption and echo reduction. Made from flame-retardant, SGS-certified polyurethane, these panels are safe and eco-friendly. Designed for easy installation after a simple soak-and-dry process, they’re ideal for studios, home offices, and entertainment spaces seeking professional-grade acoustics with hassle-free setup.

## Description

Buy Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office: Acoustical Treatments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Amazing! - These things are amazing! My husband streams on Twitch, so we bought these to help with echo from our bare walls. When we first got them they needed to puff up a bit from being shipped vacuumed-sealed, so we kept them in the garage. We puffed them up for about a week or two, mostly out of laziness, but they smelled like cigarette smoke because that's where my husband smokes when it's cold out. We decided to wash them (hot water regular cycle and high heat drying) and they came out perfect! No smoke smell, no weird shaping, nothing! When it came to putting them on the wall, the tape it comes with is useless. Absolutely useless. We bought cardboard poster board, cut it to the shape we wanted, gorilla hot glued the foam onto the cardboard, then used those velcro-like Command strips on the back of the cardboard to stick them to the wall. We stuck one on the wall in front of and behind him for the echo. They've been up for almost a year now and no problems at all! The foam pieces have stuck to the cardboard nicely, and the cardboard hasn't moved a bit from the Command strips. They've also helped significantly with echo while he's streaming!
Review: Not bad at all. - It changes the acoustic, but the noise cancellation ability is a little weak for drums. It is thinner than you think. Packaged very tight and material collapsed due to vacuum. Seller suggested to soak them in the water and let it dry to find its volume. But it is sponge. If you soak them, I don’t know how to dry them quick. Also sticker they sent is 3M brand. It is good but once you stick it, stays on the wall if you wanna change their location. So calculate well before applying.

## Features

- 【 Wedge Surface & Perfect Sound Absorption】Donner acoustic panels are designed for sound absorption and isolation. The wedge-shaped surface increases the contact area with sound waves to prevent sound from continuing to bounce and echo throughout the space by attenuating excess sound waves, thereby improving sound quality.
- 【High-quality Flame-retardant Material】Soundproof foam panels have high-density polyurethane material. It is made of flame-retardant and environmentally-friendly materials that passed the test of SGS. NOTE: Before using acoustic foam in an enclosed space, it is recommended that you ventilate to remove the odor of the flame retardant.
- 【Easy to Use & Install】Soundproof wall panels can be soaked in water for a while and then air-dried for 24-48 hours to restore the original shapes. Please make sure the wall is flat and free of foreign matter such as powder when you post. If your wall is rough, you can use acoustic foam spray adhesive. NOTE: Not included Stickers and acoustic foam spray adhesive.
- 【Multi-purpose】These sound-canceling foam can improve the acoustics in a room and make it a more valuable and useful space, whether for your studio or home theatre, entertainment room, church, office, or Gymnasiums.
- 【After-sale Service Guarantee】We provide a worry-free shopping experience service, if you have any questions, please feel free to contact our 24-hour customer service for help. We will give you a satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08519X4DX |
| Best Sellers Rank | #181,595 in Musical Instruments ( See Top 100 in Musical Instruments ) #3,496 in Recording Studio Acoustical Treatments |
| Customer Reviews | 4.1 4.1 out of 5 stars (4,582) |
| Date First Available | February 20, 2020 |
| Global Trade Identification Number | 06975626380383 |
| Item Weight | 1.68 pounds |
| Item model number | EC2031-PAN-RD |
| Manufacturer | Donner |
| Material Type | Polyurethane |
| Product Dimensions | 13.78 x 13.78 x 5.91 inches |
| Size | 2" x 12" x 12" |

## Product Details

- **Brand:** Donner
- **Item Thickness:** 2 Inches
- **Material:** Polyurethane
- **Product Dimensions:** 12"L x 12"W
- **Recommended Uses For Product:** Studio recording, home theater, entertainment room, church, office, gymnasiums

## Images

![Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office - Image 1](https://m.media-amazon.com/images/I/71Cc+TCKh8L.jpg)
![Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office - Image 2](https://m.media-amazon.com/images/I/71DiG1Xp-iL.jpg)
![Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office - Image 3](https://m.media-amazon.com/images/I/71P2PDuZaeL.jpg)
![Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office - Image 4](https://m.media-amazon.com/images/I/71aMSDNqpWL.jpg)
![Donner 12-Pack Acoustic Panels Sound Proof Foam Panels for Walls, 2" x 12" x 12" Wedge Sound Absorbing Panels, Acoustic Foam Noise Canceling Panels for Studio Recording, Home Office - Image 5](https://m.media-amazon.com/images/I/8104vlb7Y4L.jpg)

## Questions & Answers

**Q: Can it be confirmed that these are fire resistant? I received the item and there was no product information.**
A: They’re sound proof not fire proof.

**Q: I’ve now tried 5 times and want to loose my mind to attach them to a ceiling. What do you recommend?**
A: Honestly - staple gun. Adhesives don’t work well on this material.

**Q: Two question are these all black?  and  are these 1" or 2" in thickness - your description states both 1" and 2" which is it ?**
A: You can order 1" or 2".  I suggest 2", the 1" are crap

**Q: Will these help absorb the stomping vibrations from upstairs neighbors?**
A: It didn't help for me, 12 pc of these is really not a lot of coverage. It only helped absorb a small amount of noise from room to room

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!
*by D***E on August 22, 2021*

These things are amazing! My husband streams on Twitch, so we bought these to help with echo from our bare walls. When we first got them they needed to puff up a bit from being shipped vacuumed-sealed, so we kept them in the garage. We puffed them up for about a week or two, mostly out of laziness, but they smelled like cigarette smoke because that's where my husband smokes when it's cold out. We decided to wash them (hot water regular cycle and high heat drying) and they came out perfect! No smoke smell, no weird shaping, nothing! When it came to putting them on the wall, the tape it comes with is useless. Absolutely useless. We bought cardboard poster board, cut it to the shape we wanted, gorilla hot glued the foam onto the cardboard, then used those velcro-like Command strips on the back of the cardboard to stick them to the wall. We stuck one on the wall in front of and behind him for the echo. They've been up for almost a year now and no problems at all! The foam pieces have stuck to the cardboard nicely, and the cardboard hasn't moved a bit from the Command strips. They've also helped significantly with echo while he's streaming!

### ⭐⭐⭐⭐⭐ Not bad at all.
*by S***R on November 12, 2020*

It changes the acoustic, but the noise cancellation ability is a little weak for drums. It is thinner than you think. Packaged very tight and material collapsed due to vacuum. Seller suggested to soak them in the water and let it dry to find its volume. But it is sponge. If you soak them, I don’t know how to dry them quick. Also sticker they sent is 3M brand. It is good but once you stick it, stays on the wall if you wanna change their location. So calculate well before applying.

### ⭐⭐⭐⭐ Good sound panels. Bad adhesive.
*by A***R on June 28, 2021*

I love the design of the sound panels. They add a great sound proof feel to your echoey room. I will say they were a lot thinner than I expected. The worst thing is that the foam panels smell terrible once you get them out of the packaging. I advise rinsing them out with water before putting them in your room. The adhesive that you get with the panels are like cheap stickers. They couldn’t even hold a conversation let alone the panels to some dry wall. Buy some command strips and call it a day. All in all great sound panels but crappy adhesive.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*